Monthly Archives: April 2023

◆ Pressure Range: (0~600) bar◆ Working Media:25# Transformer oil◆ Weight: 16Kg Product Description HS318 Electric Comparator adopts gas-liquid push principle.the extra air sources give active power to pre-pressure for the whole calibrating system,perfectly instead of the heavy and complex hand work operation. This instrument is easy to operate and very rapidly generate the required testing pressure, providing precise pressure control, only needs less than 5s to stabilize the pressure.Following the points above mentioned, It’s main features is in saving both effort and time, which is very suitable to doheavy & repeat calibration works. Technical Specification ◆ Pressure Range: (0~600) bar◆ Working Media:25# Transformer oil◆ Output Interface: M20×1.5 Female◆ Dimensions (L×W×H): 500mm×350mm×135mm◆ Weight: 16Kg Functions HS318 is an ideal solution in the laboratory for calibrating pressure transmitters, pressure gauges, pressure switches & other industrial pressure instruments. Characteristics ◆ Fast stability, labor saving, simple operation◆ Small size, light weight◆ Non-leaking, convenient clean◆ With pre-pressurizing function

◆ Pressure Range: (0~25) bar◆ Working Media: air◆ Weight: 14Kg Product Description HS316 Electric Comparator adopts gas-gas push principle.the extra air sources give active power to pre-pressure for the whole calibrating system,perfectly instead of the heavy and complex hand work operation. This instrument is easy to operate and very rapidly generate the required testing pressure, providing precise pressure control, only needs less than 5s to stabilize the pressure.Following the points above mentioned, It’s main features is in saving both effort and time, which is very suitable to doheavy & repeat calibration works. Technical Specification ◆ Pressure Range: (0~25) bar◆ Working Media: air◆ Output Interface: M20×1.5 Female◆ Dimensions (L×W×H): 450mm×350mm×135 mm◆ Weight: 14Kg Functions HS316 is an ideal solution in the laboratory for calibrating pressure transmitters, pressure gauge, pressure switches & other industrial pressure instruments. Characteristics ◆ Fast stability, labor saving, simple operation◆ Small size, light weight◆ Non-leaking, convenient clean

◆ Pressure Range: (-0.95~0) bar◆ Working Media: air◆ Weight: 4.9Kg Product Description HS315 Electric Vacuum Comparator adopts gas-gas push principle.the extra air sources give active power to pre-pressure for the whole calibrating system,perfectly instead of the heavy and complex hand work operation. This instrument is easy to operate and very rapidly generate the required testing pressure, providing precise pressure control, only needs less than 5s to stabilize the pressure.Following the points above mentioned, It’s main features is in saving both effort and time, which is very suitable to doheavy & repeat calibration works. Technical Specification ◆ Pressure Range: (-0.95~0) bar◆ Working Media: air◆ Output Interface: M20×1.5 Female◆ Dimensions (L×W×H): 305mm×300mm×165 mm◆ Weight: 4.9Kg Functions HS315 is an ideal solution in the laboratory for calibrating pressure transmitters, pressure gauges, pressure switches & other industrial pressure instruments. Characteristics ◆ Fast stability, labor saving, simple operation◆ Small size, light weight◆ Non-leaking, convenient clean

◆ Generated pressure range:(0~1600)bar, (0~2500)bar◆ Working media:25#Transformer oil◆ Adjust resolution: 10mbar Product Description HS706 Hydraulic High Pressure Comparison Pump is generated pressure up to 2500bar to calibrate high pressure instruments against a standard gauge. It is fitted with hand pump which could quickly pressurize to the whole system; perfectly integrated operation of hand pump& Booster helps user to accomplish high pressure points calibration, closing Shut off valve during pre- pressurizing 250bar in order to get high pressure ranges. The lead screw adjusts the exact pressure values in the process. A specially designed transparent oil cup marks the balance of working medium. It widely calibrates pressure gauges in the laboratory. Technology Specification ◆ Generated pressure range:(0~1600)bar; (0~2500)bar◆ Working media:25#Transformer oil◆ Adjust resolution: 10mbar◆ Material: Body:Stainless Steel/Aluminium                Output part:stainless steel                Seals:Buna-N◆ Output interface connection:M20×1.5Female◆ Weight:25kg◆ Dimensions:570L×490W×195H (mm)◆ Package:Plywood case Functions HS706 provides pressure measurement for calibrating pressure (differential pressure) transmitter, precision pressure gauge, general pressure gauge and other…

◆ Generated pressure range:(0~1000)bar◆ Working media:25#Transformer oil◆ Adjust resolution: 10mbar Product Description HS728M Hydraulic High Pressure Comparison Pump is generated pressure up to 1000bar to calibrate high pressure instruments against a standard gauge. It is fitted with hand pump which could quickly pressurize to the whole system; perfectly integrated operation of hand pump& Booster helps user to accomplish high pressure points calibration, closing Shut off valve during pre- pressurizing 250bar in order to get high pressure ranges. The lead screw adjusts the exact pressure values in the process. A specially designed transparent oil cup marks the balance of working medium. It widely calibrates pressure gauges in the laboratory. Technology Specification ◆ Generated pressure range:(0~1000)bar Include one control gauge as picture showing , range (0~1000)bar, accuracy 0.1%f.s ◆ Working media:25#Transformer oil◆ Adjust resolution: 10mbar◆ Material: Body:Stainless Steel/Aluminium                Output part:stainless steel                Seals:Buna-N◆ Output interface connection:M20×1.5Female X3PCS◆ Weight:23kg◆ Dimensions:570L×490W×195H (mm)◆ Package:Plywood case Functions HS728 provides pressure measurement for calibrating…

◆ Generated pressure range:(0~1000)bar, (0~1200)bar;(0~1400)bar◆ Working media:25#Transformer oil◆ Adjust resolution: 10mbar Product Description HS728 Hydraulic High Pressure Comparison Pump is generated pressure up to 1000bar or 1200bar or 1400bar to calibrate high pressure instruments against a standard gauge. It is fitted with hand pump which could quickly pressurize to the whole system; perfectly integrated operation of hand pump& Booster helps user to accomplish high pressure points calibration, closing Shut off valve during pre- pressurizing 250bar in order to get high pressure ranges. The lead screw adjusts the exact pressure values in the process. A specially designed transparent oil cup marks the balance of working medium. It widely calibrates pressure gauges in the laboratory. Technology Specification ◆ Generated pressure range:(0~1000)bar; (0~1200)bar; (0~1400)bar◆ Working media:25#Transformer oil ( distilled water for 1000bar only)◆ Adjust resolution: 10mbar◆ Material: Body:Stainless Steel/Aluminium                Output part:stainless steel                Seals:Buna-N◆ Output interface connection:M20×1.5Female◆ Weight:23kg◆ Dimensions:570L×490W×195H (mm)◆ Package:Plywood case Functions HS728 provides pressure measurement for calibrating pressure (differential…

◆ pressure range: (0~600)bar,(0~700)bar◆ Working media:25#transformer oil◆ Weight:14.9Kg Product Description HS710 Hydraulic Pressure Comparison Pump adopts advanced stainless steel, with bench-top structure and designed to generate pressure range up to 700bar. The sliding block structure for screw pump design makes the high pressure operation more easy and save labor, and saves operation space without screw outside. That special F-adjust valve adjusts the exact pressure value and calibrate 250kPa pressure instruments .The detachable Oil cup is easy to clean and maintenance, checking work medium timely from outside. 3pcs output with quick coupling makes it calibrated pressure instruments together. It widely calibrates pressure instrument in the laboratory. Technical Specification ◆ Generated pressure range: (0~600)bar,(0~700)bar◆ Working media:  25#transformer oil◆ Material : Body:Stainless Steel/Aluminium                 Seals:Buna-N◆ Adjust resolution:0.1kPa◆ Output interface connection: M20×1.5Female◆ Weight:14.9Kg◆ Dimensions:430L×330W×170H (mm) Functions HS710 provides pressure measurement for calibrating pressure (differential pressure) transmitter, precision pressure gauge, general pressure gauge and other pressure instruments.It can be extensively used in power, chemical,…

◆ pressure range: (0~600)bar,(0~700)bar◆ Working media: Distilled water◆ Adjust resolution:1mbar Product Description HS710A Hydraulic Pressure Comparison Pump adopts advanced stainless steel, with bench-top structure and designed to generate pressure range up to 700bar. The sliding block structure for screw pump design makes the high pressure operation more easy and save labor, and saves operation space without screw outside. That special F-adjust valve adjusts the exact pressure value and calibrate 250kPa pressure instruments. The detachable Oil cup is easy to clean and maintenance, checking work medium timely from outside. 3pcs output with quick coupling makes it calibrated pressure instruments together. It widely calibrates pressure instrument in the laboratory. Technical Specification ◆ Generated pressure range: (0~600)bar,(0~700)bar◆ Working media: Distilled water◆ Adjust resolution:1mbar◆ Material : Body:Stainless Steel/Aluminium                  Seals:Buna-N◆ Output interface connection: M20×1.5Female◆ Weight:14.9Kg◆ Dimensions:430L×330W×170H (mm) Functions HS710A provides pressure measurement for calibrating pressure (differential pressure) transmitter, precision pressure gauge, general pressure gauge and other pressure instruments.It can…

◆ Pressure Range: （0~600）bar,(0~700) bar◆ Working Medium: 25# Transformer oil◆ Adjust resolution:1mbar Product Description HS705 Hydraulic Pressure Comparison Pump adopts advanced stainless steel and lithium alloy special process, compact dimension, light weight. It is portable structure and designed to generate pressure range up to 700bar. The screw pump design makes the high pressure  operation more easy and save labor, the F-adjust valve adjust the exact pressure value .A detachable oil cup is easy to clean and maintenance, user could check the work medium timely from the transparent oil cover. Two standard pressure outputs are easy to connect gauges under test without using the wrenches. It widely calibrates pressure instruments in field and laboratory. Technical Specification ◆ Pressure Range: (0~600)bar, (0~700) bar◆ Working Medium: 25# Transformer oil◆ Adjust resolution:1mbar◆ Material : Body:Stainless Steel/Aluminium                 Seals:Buna-N◆ Output Interface: M20*1.5 Female◆ Weight:2.6kg◆ Dimension (L×W×H): 210mm×210mm×140mm Functions HS705 provides pressure for calibrating pressure gauges, such as pressure…

◆ Pressure Range: (0~600) bar;(0~700) bar◆ Working Medium: Distilled water◆ Adjust resolution:1mbar Product Description HS711A Hydraulic Pressure Comparison Pump adopts advanced stainless steel and aluminum alloy special process, compact dimension, light weight. It is portable structure and designed to generate pressure range up to 700bar. The screw pump design makes the high pressure operation more easy and save labor, the F-adjust valve adjust the exact pressure value .A detachable oil cup is easy to clean and maintenance, user could check the work medium timely from the transparent oil cover. Two standard pressure outputs are easy to connect gauges under test without using the wrenches. It widely calibrates pressure instruments in field and laboratory. Technical Specification ◆ Pressure Range: (0~600)bar; (0~700) bar◆ Working Medium: Distilled water◆ Adjust resolution:1mbar◆ Material : Body:Stainless Steel/Aluminium                 Seals:Buna-N◆ Output Interface: M20*1.5 Female◆ Weight: 3.5kg◆ Dimension (L×W×H): 210mm×210mm×140mm Functions HS711A provides pressure for calibrating pressure gauges, such as pressure (different pressure)…